I think this shed looks great and is straightforward to assemble provided you study the instructions and follow them. I only caught one error (sequence of installing drip edge before trim) and the dormer roof/soffits were a little tricky to understand.
It took four of us 2.5 short November days to assemble. I’d be leery of doing this with just two people, the assembled walls are pretty heavy and unwieldy.
Lumber was good quality. Fasteners provided, but then you have a tough call because if you want to borrow/rent framing and finish nailers you’ll re-purchase a non-trivial amount of nails.
Overall, very happy. It’s a well thought out kit, and designing and sawing my own would have taken forever, cost more, and made a worse shed.